GHSA-735f-pg76-fxc4

Suggest an improvement
Source
https://github.com/advisories/GHSA-735f-pg76-fxc4
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-735f-pg76-fxc4/GHSA-735f-pg76-fxc4.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-735f-pg76-fxc4
Aliases
Published
2022-07-02T00:00:29Z
Modified
2023-11-08T04:08:13Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
openssl-src heap memory corruption with RSA private key operation
Details

The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machines supporting AVX512IFMA instructions of the X86_64 architecture are affected by this issue.

Database specific 
{
    "cwe_ids": [
        "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-06T19:42:04Z",
    "nvd_published_at": "2022-07-01T08:15:00Z",
    "severity": "CRITICAL"
}
References

Affected packages

crates.io / openssl-src

Package

Name
openssl-src
View open source insights on deps.dev
Purl
pkg:cargo/openssl-src

Affected ranges

Type
SEMVER
Events
Introduced
300.0.8
Fixed
300.0.9

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/07/GHSA-735f-pg76-fxc4/GHSA-735f-pg76-fxc4.json"